London launches Europe-wide hydrogen vehicles project The Mayor of London's office has signed a 31 million pound deal with car manufacturers, hydrogen fuel suppliers and energy consultants to establish the infrastructure to support hydrogen powered vehicles across Europe.

Our Ultimate Driverless Car Report Card Self-driving proponents have to do one thing: Convince people that surrendering the steering wheel to a computer is a good idea. So who's doing the best job of overcoming such considerable obstacles? Take a look -- then take a spin.